On Thu, Apr 12, 2012 at 3:41 PM, Brian Fehrle <brianf@xxxxxxxxxxxxxxxxxxx> wrote: > Is there anything that can help us maximise the performance to disk in this > case, as it seems to be one of our major bottlenecks? If it's indeed autovacuum, like I think it is, you can try limiting it with pg's autovacuum_cost_delay params. -- Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance